1/4in Hex Shank, T-7 Tamperproof Star Bit 88mmL

Genius Tools Tamperproof Star Bit T-7 Size 1/4 Inch Hex Shank 88mm Length Precision Drive Durable Steel - 7507 Tamperproof Star Screwdriver Bit SKU: 7507. This tamperproof star screwdriver bit is built around a T-7 precision drive tip with a 1/4in hex shank for secure fitment in compatible drivers. The 88mm overall length provides added reach while maintaining control for detailed fastening work. Made from High Speed Steel, the bit is designed for strength, durability, and anti-corrosive performance. Heat treatment enhances exterior toughness while supporting inner core strength, helping it hold up under regular professional use. Key Benefits T-7 tamperproof star tip supports secure engagement on compatible fasteners. 1/4in hex shank fits standard bit holders and driver tools. 88mm overall length improves reach while maintaining precision and control. High Speed Steel construction delivers strength, durability, and anti-corrosive properties. Heat-treated design provides a tough exterior and strong inner core. Size is permanently stamped for fast identification and better tool organization. Clear size stamping reduces downtime when selecting bits, especially in mixed sets.